Stressful life events have been associated with the onset and/or exacerbation of multiple sclerosis (MS). Our previous studies have indicated that restraint stress (RS) reduces inflammation and virus-induced chemokine expression in the Theiler's virus-induced demyelination (TVID) model of MS. Here we report that RS significantly reduced the virus-induced interferon-gamma mRNA levels in the brai...

conclusions our findings indicate that patients with the homozygous cc genotype in the il28b gene had a significantly higher rate of response to treatment than those with the tt or ct genotypes. nor does the il28b rs12979860 polymorphism affect the viral load. results the genotype frequencies of rs12979860 polymorphism in group 1 were cc (28.9%), ct (37.8%) and tt (33.3%) and in group 2 were cc...

conclusions the newly developed simple indirect elisa showed high sensitivity and specificity with respect to vnt. developing such a simple, sensitive, and specific elisa which is much less expensive than the available commercial elisa kits can improve the detection of bvdv infections, help to eliminate the disease from herds, and decrease economic losses caused by this disease. background bovi...

Herpes simplex virus Type 1 (HSV-1) is a human neurotropic virus causing encephalitis, corneal blindness or several peripheral nervous system disorders. Herpes Simplex encephalitis (HSE) is the most devastating clinical syndrome with severe morbidity and mortality. Hydrocephalus associated with viral meningoencephalitis is an extremely rare entity with only few documented cases, predominantly d...

Clearance of the neurotropic JHM strain of mouse hepatitis virus from the central nervous system was examined by the transfer of spleen cells from immunized donors. A T cell with the surface phenotype of Thy1.2+ CD4+ CD8- asialo-GM1+ Mac-1- was found to be necessary for viral clearance. The surface phenotype and adherence to nylon wool suggest that these cells are activated helper-inducer T cel...

The complete nucleotide sequences of RNA1 and RNA2 from greasy grouper (Epinephelus tauvina) nervous necrosis virus (GGNNV), Singapore strain, were determined. 5' RACE and RNA ligation were used to obtain the complete nucleotide sequences of the 5' and 3' non-coding regions (NCRs). GGNNV RNA1 was determined to be 3103 nt long, containing an ORF of 982 aa, while GGNNV RNA2 was determined to be 1...

A hallmark property of the neurotropic alpha-herpesvirinae is the dissemination of infection to sensory and autonomic ganglia of the peripheral nervous system following an initial exposure at mucosal surfaces. The peripheral ganglia serve as the latent virus reservoir and the source of recurrent infections such as cold sores (herpes simplex virus type I) and shingles (varicella zoster virus). H...

The oncolytic effects of encephalomyocarditis (EMC) virus on of human neuroblastoma (NB) were studied in vitro employing NB cell cultures and in vivo employing tumors grown in nude mice and nude rats. In short-term studies, human NB cell (HTB10) cultures were exposed to the virus 10 4 Tissue Culture Infectious Doses (TCIDs). The TCIDs were used to titer the maximum effect of EMC virus on L-929 ...

cytomegalovirus is the leading viral cause of congenital disease, often producing serious neurological deficits. cmv attacks the developing central nervous system (cns) resulting in serious brain disorders that include microencephaly, epilepsy, deafness, microgyria, mental retardation, sensory loss, motor problems, and psychiatric disturbances. in addition, cmv is a clinically important opportu...